package itheima.service.impl.impl;

public class UserServiceImpl implements UserService{

    public void save() {
        System.out.println("我是service方法  执行了");
    }

    public void myBefore() {
        System.out.println("我是myBefore");
    }

    public void myAfter() {
        System.out.println("我是myAfter");
    }
}
